meidu2021/daju/target/classes/cn/com/lzt/exchangeaccount/service/impl/TBExchangeAccountServiceImpl.java

package cn.com.lzt.exchangeaccount.service.impl;
import cn.com.lzt.common.util.UserUtil;
import cn.com.lzt.exchangeaccount.dao.ExchangeAccountDao;
import cn.com.lzt.exchangeaccount.dto.ExchangeAccountDto;
import cn.com.lzt.exchangeaccount.entity.TBExchangeAccountLogEntity;
import cn.com.lzt.exchangeaccount.service.TBExchangeAccountServiceI;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.service.impl.CommonServiceImpl;
import cn.com.lzt.exchangeaccount.entity.TBExchangeAccountEntity;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.minidao.pojo.MiniDaoPage;
import org.jeecgframework.web.system.pojo.base.TSUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import java.io.Serializable;
import org.jeecgframework.core.util.ApplicationContextUtil;
import org.jeecgframework.core.util.MyClassLoader;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.web.cgform.enhance.CgformEnhanceJavaInter;

@Service("tBExchangeAccountService")
@Transactional
public class TBExchangeAccountServiceImpl extends CommonServiceImpl implements TBExchangeAccountServiceI {

	@Autowired
	private ExchangeAccountDao exchangeAccountDao;

 	public void delete(TBExchangeAccountEntity entity) throws Exception{
 		super.delete(entity);
 		//执行删除操作增强业务
		this.doDelBus(entity);
 	}
 	
 	public Serializable save(TBExchangeAccountEntity entity) throws Exception{
 		Serializable t = super.save(entity);
 		//执行新增操作增强业务
 		this.doAddBus(entity);
 		return t;
 	}
 	
 	public void saveOrUpdate(TBExchangeAccountEntity entity) throws Exception{
 		super.saveOrUpdate(entity);
 		//执行更新操作增强业务
 		this.doUpdateBus(entity);
 	}

    @Override
    public double changeBalance(String userId,String year,Date useTime, double hour,String remark,TBExchangeAccountEntity.sourceType sourceType,String sourceId,String yearMonth) {
 		if(year==null) year = getYear(null);
		TBExchangeAccountEntity accountEntity = getAccount(userId,year);
 	    if(accountEntity==null){//没有账户 创建一个
            accountEntity = new TBExchangeAccountEntity();
            accountEntity.setHours(0d);
            accountEntity.setCreateDate(new Date());
            accountEntity.setUserid(userId);
            accountEntity.setYear(year);
            try {
                save(accountEntity);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
 	    if(sourceType==TBExchangeAccountEntity.sourceType.exchange){//调休时判断能否使用去年的余额
			if(canUserLastYearAccount(useTime)){
				Integer lastYear = Integer.valueOf(year)-1;
				TBExchangeAccountEntity lastYearAccountEntity = getAccount(userId,lastYear.toString());
				if(lastYearAccountEntity!=null){
					double lastYearLeftHours = lastYearAccountEntity.getHours();
					double lastSubHour = 0;
					//调休时 hour是负数
					if(-hour<=lastYearLeftHours){
						lastSubHour = -hour;
						hour = 0;
					}else {
						lastSubHour = lastYearLeftHours;
						hour += lastYearLeftHours;
					}
					lastYearLeftHours-=lastSubHour;
					lastYearAccountEntity.setHours(lastYearLeftHours);
					updateEntitie(lastYearAccountEntity);
					//写日志
					TBExchangeAccountLogEntity logEntity = new TBExchangeAccountLogEntity();
					logEntity.setExchangeAccountId(lastYearAccountEntity.getId());
					logEntity.setBalance(lastYearLeftHours);
					logEntity.setChange(-lastSubHour);
					logEntity.setUserid(userId);
					logEntity.setYear(lastYear.toString());
					logEntity.setCreateDate(new Date());
					logEntity.setRemark(remark);
					logEntity.setSourceType(sourceType.toString());
					logEntity.setSourceId(sourceId);
					logEntity.setYearMonth(yearMonth);
					save(logEntity);
				}
			}
		}
		if(hour==0) return accountEntity.getHours();
        double leftHour = accountEntity.getHours();
 	    double newHour=leftHour+hour;
 	    if(hour<0 && newHour<0){
 	        throw new BusinessException("调休账户余额不足");
        }
        accountEntity.setHours(newHour);
 	    updateEntitie(accountEntity);
 	    //写日志
        TBExchangeAccountLogEntity logEntity = new TBExchangeAccountLogEntity();
		logEntity.setExchangeAccountId(accountEntity.getId());
        logEntity.setBalance(newHour);
        logEntity.setChange(hour);
        logEntity.setUserid(userId);
        logEntity.setYear(year);
        logEntity.setCreateDate(new Date());
        logEntity.setRemark(remark);
        logEntity.setSourceType(sourceType.toString());
        logEntity.setSourceId(sourceId);
        logEntity.setYearMonth(yearMonth);
        save(logEntity);
        return 0;
    }

	@Override
	public double getBalance(String userId, String year,Date useTime) {
 		if(year==null) {
			year = getYear(null);
		}
		TBExchangeAccountEntity accountEntity= getAccount(userId,year);

		double hours = 0;
		if(accountEntity!=null){
			hours= accountEntity.getHours();
		}
		if(canUserLastYearAccount(useTime)) {
			double lastYearHours = 0;
			Integer lastYear = Integer.parseInt(year) - 1;
			TBExchangeAccountEntity lastYearAccountEntity = getAccount(userId, lastYear.toString());
			if (lastYearAccountEntity != null) {
				lastYearHours = lastYearAccountEntity.getHours();
			}
			hours+=lastYearHours;
		}

		return hours;
	}
	private TBExchangeAccountEntity getAccount(String userId,String year){
		TBExchangeAccountEntity accountEntity = singleResult(String.format("from TBExchangeAccountEntity where userid='%s' and year='%s'",userId,year));
		return accountEntity;
	}

	/**
	 * 新增操作增强业务
	 * @param t
	 * @return
	 */
	private void doAddBus(TBExchangeAccountEntity t) throws Exception{
		//-----------------sql增强 start----------------------------
	 	//-----------------sql增强 end------------------------------
	 	
	 	//-----------------java增强 start---------------------------
	 	//-----------------java增强 end-----------------------------
 	}
 	/**
	 * 更新操作增强业务
	 * @param t
	 * @return
	 */
	private void doUpdateBus(TBExchangeAccountEntity t) throws Exception{
		//-----------------sql增强 start----------------------------
	 	//-----------------sql增强 end------------------------------
	 	
	 	//-----------------java增强 start---------------------------
	 	//-----------------java增强 end-----------------------------
 	}
 	/**
	 * 删除操作增强业务
	 * @return
	 */
	private void doDelBus(TBExchangeAccountEntity t) throws Exception{
	    //-----------------sql增强 start----------------------------
	 	//-----------------sql增强 end------------------------------
	 	
	 	//-----------------java增强 start---------------------------
	 	//-----------------java增强 end-----------------------------
 	}
 	
 	private Map<String,Object> populationMap(TBExchangeAccountEntity t){
		Map<String,Object> map = new HashMap<String,Object>();
		map.put("id", t.getId());
		map.put("create_name", t.getCreateName());
		map.put("create_by", t.getCreateBy());
		map.put("create_date", t.getCreateDate());
		map.put("update_name", t.getUpdateName());
		map.put("update_by", t.getUpdateBy());
		map.put("update_date", t.getUpdateDate());
		map.put("sys_org_code", t.getSysOrgCode());
		map.put("sys_company_code", t.getSysCompanyCode());
		map.put("bpm_status", t.getBpmStatus());
		map.put("userid", t.getUserid());
		map.put("year", t.getYear());
		map.put("hours", t.getHours());
		return map;
	}
 	
 	/**
	 * 替换sql中的变量
	 * @param sql
	 * @param t
	 * @return
	 */
 	public String replaceVal(String sql,TBExchangeAccountEntity t){
 		sql  = sql.replace("#{id}",String.valueOf(t.getId()));
 		sql  = sql.replace("#{create_name}",String.valueOf(t.getCreateName()));
 		sql  = sql.replace("#{create_by}",String.valueOf(t.getCreateBy()));
 		sql  = sql.replace("#{create_date}",String.valueOf(t.getCreateDate()));
 		sql  = sql.replace("#{update_name}",String.valueOf(t.getUpdateName()));
 		sql  = sql.replace("#{update_by}",String.valueOf(t.getUpdateBy()));
 		sql  = sql.replace("#{update_date}",String.valueOf(t.getUpdateDate()));
 		sql  = sql.replace("#{sys_org_code}",String.valueOf(t.getSysOrgCode()));
 		sql  = sql.replace("#{sys_company_code}",String.valueOf(t.getSysCompanyCode()));
 		sql  = sql.replace("#{bpm_status}",String.valueOf(t.getBpmStatus()));
 		sql  = sql.replace("#{userid}",String.valueOf(t.getUserid()));
 		sql  = sql.replace("#{year}",String.valueOf(t.getYear()));
 		sql  = sql.replace("#{hours}",String.valueOf(t.getHours()));
 		sql  = sql.replace("#{UUID}",UUID.randomUUID().toString());
 		return sql;
 	}
 	
 	/**
	 * 执行JAVA增强
	 */
 	private void executeJavaExtend(String cgJavaType,String cgJavaValue,Map<String,Object> data) throws Exception {
 		if(StringUtil.isNotEmpty(cgJavaValue)){
			Object obj = null;
			try {
				if("class".equals(cgJavaType)){
					//因新增时已经校验了实例化是否可以成功，所以这块就不需要再做一次判断
					obj = MyClassLoader.getClassByScn(cgJavaValue).newInstance();
				}else if("spring".equals(cgJavaType)){
					obj = ApplicationContextUtil.getContext().getBean(cgJavaValue);
				}
				if(obj instanceof CgformEnhanceJavaInter){
					CgformEnhanceJavaInter javaInter = (CgformEnhanceJavaInter) obj;
					javaInter.execute("t_b_exchange_account",data);
				}
			} catch (Exception e) {
				e.printStackTrace();
				throw new Exception("执行JAVA增强出现异常！");
			} 
		}
 	}

	@Override
	public boolean clearLastYearAccount(String yearMonth) {
 		Calendar c = Calendar.getInstance();
 		c.add(Calendar.YEAR,-1);
 		int year =c.get(Calendar.YEAR);
		ExchangeAccountDto dto = new ExchangeAccountDto();
		dto.setYear(String.valueOf(year));
		TSUser user = ResourceUtil.getSessionUser();
		boolean projectUser =UserUtil.isProjectUser(user.getId());
		if(projectUser){
			dto.setLoginUserId(user.getId());
		}
		MiniDaoPage<ExchangeAccountDto> list = exchangeAccountDao.getAccountList(dto, 1, Integer.MAX_VALUE);
		List<TBExchangeAccountEntity> accountList = new ArrayList<>(list.getResults().size());
		accountList.addAll(list.getResults());
		return  clearLastYearAccountByList(accountList,yearMonth);
	}


	@Override
	public boolean clearAccountByIds(List<String> ids, String yearMonth) {
 		boolean flag = true;
		for(String id:ids){
			TBExchangeAccountEntity entity = getEntity(TBExchangeAccountEntity.class,id);
			flag |= clearAccount(entity,yearMonth,TBExchangeAccountEntity.sourceType.batchRemove);
		}
		return flag;
	}

	public boolean clearLastYearAccountByList(List<TBExchangeAccountEntity> accountList, String yearMonth) {
		String patternDay = "yyyy-MM-dd";
		String curDay = DateFormatUtils.format(System.currentTimeMillis(), patternDay);
		Calendar c = Calendar.getInstance();
		c.add(Calendar.YEAR,-1);
		int year =c.get(Calendar.YEAR);
		TSUser user = ResourceUtil.getSessionUser();

		for(TBExchangeAccountEntity entity:accountList){
			if(!entity.getYear().equals(String.valueOf(year))) {
				continue;
			}
			String remark = "结算去年余额：操作日期:%s,年份:%s,结算月份:%s,共%.1f小时";
			remark = String.format(remark,curDay,year,yearMonth,entity.getHours());
			changeBalance(entity.getUserid(), String.valueOf(year), new Date(),-entity.getHours()
					, remark, TBExchangeAccountEntity.sourceType.buttonRemoveLastYear
					,user.getId(),yearMonth);
		}
		return true;
	}

	@Override
	public boolean clearAccount(String userId, String year,String yearMonth) {
		TBExchangeAccountEntity entity = getAccount(userId, year);
		return  clearAccount(entity,yearMonth,TBExchangeAccountEntity.sourceType.buttonRemove);
	}

	@Override
	public String getYear(Date date) {
 		String exchange_account_year_split_day = ResourceUtil.getConfigByName("exchange_account_year_split_day");
		if(date==null){
			date = new Date();
		}
		Calendar c = Calendar.getInstance();
		c.setTime(date);
 		Integer defaultCurYear = c.get(Calendar.YEAR);
 		if(StringUtils.isBlank(exchange_account_year_split_day)) return String.valueOf(defaultCurYear);
		SimpleDateFormat monthFormat = new SimpleDateFormat("yyyy-MM-dd");
		Date splitDate;
		try {
			splitDate =monthFormat.parse(defaultCurYear+"-"+exchange_account_year_split_day);
		} catch (ParseException e) {
			e.printStackTrace();
			return null;
		}

		if(date.getTime()>=splitDate.getTime()){//当年
			return String.valueOf(defaultCurYear);
		}else{
			return  String.valueOf((defaultCurYear)-1);
		}
	}

	private boolean clearAccount(TBExchangeAccountEntity entity,String yearMonth,TBExchangeAccountEntity.sourceType sourceType) {
		if(entity!=null) {
			String userId = entity.getUserid();
			String year = entity.getYear();
			String patternDay = "yyyy-MM-dd";
			String curDay = DateFormatUtils.format(System.currentTimeMillis(), patternDay);
			double leftHours = entity.getHours();
			TSUser user = ResourceUtil.getSessionUser();
			String remark = "结算余额：操作日期:%s,结算月份:%s,共%.1f小时";
			remark = String.format(remark,curDay,yearMonth,leftHours);
			changeBalance(userId, year,new Date(),-leftHours, remark,sourceType ,user.getId(),yearMonth);
			return true;
		}
		return false;
	}
	private boolean canUserLastYearAccount(Date useTime){
		String beforeDay = ResourceUtil.getConfigByName("exchange_lastyear_account_use_before");
		Calendar c = Calendar.getInstance();
		if(useTime!=null){
			c.setTime(useTime);
		}
		Integer defaultCurYear = c.get(Calendar.YEAR);
		SimpleDateFormat monthFormat = new SimpleDateFormat("yyyy-MM-dd");
		Date beforeDate=null;
		try {
			beforeDate =monthFormat.parse(defaultCurYear+"-"+beforeDay);
		} catch (ParseException e) {
			e.printStackTrace();
		}
		c.set(Calendar.HOUR,0 );
		c.set(Calendar.MINUTE,0 );
		c.set(Calendar.SECOND,0 );
		c.set(Calendar.MILLISECOND,0);
		Date curDate = c.getTime();
		if(curDate.compareTo(beforeDate)<=0){
			return true;
		}
 		return false;
	}
}